| /******************************************************************************* |
| * Copyright (c) 2013, 2015 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Alexandre Montplaisir - Initial API and implementation |
| * Bernd Hufmann - Use state system analysis module instead of factory |
| ******************************************************************************/ |
| |
| package org.eclipse.tracecompass.lttng2.kernel.core.tests.analysis.kernel.statesystem; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import org.eclipse.tracecompass.analysis.os.linux.core.kernel.KernelAnalysisModule; |
| import org.eclipse.tracecompass.tmf.core.exceptions.TmfAnalysisException; |
| import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; |
| import org.eclipse.tracecompass.tmf.ctf.core.tests.shared.CtfTmfTestTraceUtils; |
| import org.eclipse.tracecompass.tmf.ctf.core.trace.CtfTmfTrace; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| |
| /** |
| * State system tests using the in-memory back-end. |
| * |
| * @author Alexandre Montplaisir |
| */ |
| public class StateSystemInMemoryTest extends StateSystemTest { |
| |
| private static CtfTmfTrace trace; |
| private static TestLttngKernelAnalysisModule module; |
| |
| /** |
| * Test class setup |
| */ |
| @BeforeClass |
| public static void initialize() { |
| CtfTmfTrace thetrace = CtfTmfTestTraceUtils.getTrace(testTrace); |
| trace = thetrace; |
| |
| module = new TestLttngKernelAnalysisModule(); |
| try { |
| assertTrue(module.setTrace(thetrace)); |
| } catch (TmfAnalysisException e) { |
| fail(); |
| } |
| module.schedule(); |
| assertTrue(module.waitForCompletion()); |
| |
| fixture = module.getStateSystem(); |
| } |
| |
| /** |
| * Class cleanup |
| */ |
| @AfterClass |
| public static void cleanup() { |
| if (module != null) { |
| module.dispose(); |
| } |
| if (fixture != null) { |
| fixture.dispose(); |
| } |
| if (trace != null) { |
| trace.dispose(); |
| } |
| module = null; |
| fixture = null; |
| trace = null; |
| } |
| |
| private static class TestLttngKernelAnalysisModule extends KernelAnalysisModule { |
| |
| /** |
| * Constructor adding the views to the analysis |
| */ |
| public TestLttngKernelAnalysisModule() { |
| super(); |
| } |
| |
| @Override |
| public boolean setTrace(ITmfTrace trace) throws TmfAnalysisException { |
| if (!(trace instanceof CtfTmfTrace)) { |
| return false; |
| } |
| return super.setTrace(trace); |
| } |
| |
| @Override |
| protected StateSystemBackendType getBackendType() { |
| return StateSystemBackendType.INMEM; |
| } |
| } |
| } |